Merge pull request #380 from jvonau/permissions

permissions - storaged as execuables in git - installed files need not be executable

roles/network/tasks/enable_services.yml

@@ -16,7 +16,7 @@
             group=root
             mode={{ item.mode }}
   with_items:
-   - { src: 'dhcp/dhcpd-env.j2' , dest: '/etc/sysconfig/dhcpd' , mode: '0755' }
+   - { src: 'dhcp/dhcpd-env.j2' , dest: '/etc/sysconfig/dhcpd' , mode: '0644' }
   when: dhcpd_enabled
 
 - name: Copy named  file
@@ -26,8 +26,8 @@
             group=root
             mode={{ item.mode }}
   with_items:
-   - { src: 'named/school.local.zone.db' , dest: '/var/named-iiab/' , mode: '0755' }
-   - { src: 'named/school.internal.zone.db' , dest: '/var/named-iiab/' , mode: '0755' }
+   - { src: 'named/school.local.zone.db' , dest: '/var/named-iiab/' , mode: '0644' }
+   - { src: 'named/school.internal.zone.db' , dest: '/var/named-iiab/' , mode: '0644' }
 
 - name: Enable named service
   service: name={{ dns_service }}